20176779768

素因数分解:

$2^3\times 3^1\times {\mathrm{840699157}}^1$

素因数の和:840699166

約数の個数: 16

約数和(自身を含む): 50441949480

約数和(自身を除く): 30265169712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840699157, 1681398314, 2522097471, 3362796628, 5044194942, 6725593256, 10088389884, 20176779768]

約数ペア:

[(1, 20176779768), (2, 10088389884), (3, 6725593256), (4, 5044194942), (6, 3362796628), (8, 2522097471), (12, 1681398314), (24, 840699157)]